Based on monitoring activities of natural resources and ecosystems, through field activities and tallysheet data collection, as follows :

Dryland Forests (Kerangas Forest)

The type of insectivorous plant, the Semar bag (Nepenthes sp.) That grows on the forest floor.

Freshwater Swamp Forest (Alluvial)

Types of complex plants include woody vines, epiphytes and ferns. In Hulu S. Sekonyer, its freshwater forest is dominated by Pandan (Pandanus sp.), Makrofita Landscape (Bakung) like Crrinum sp that floats

Peat Swamp Forest

Type of vegetation with knee root and breath root sticking out to the water surface.

Mangrove Forest (in Coastal Area) / Payau (in the estuary of the river)

Nipah (Nypa fruticans) that grows extending into the interior along the river. Mangrove vegetation types such as Fire-fire (Sonneratia sp.), Mangrove (Rhizopora sp.)

Beach Forest

Marga Casuarina, Pandanus, Podocarpus,  Scaevola, Baringtonia

Lowland Tropical Forest

Meranti (Shore sp.), Ramin (Gonystylus bancamis), Jelutung (Dyera costulata), Keruing (Dipterocarpus sp), Ulin (Eusideroxylon zwageri), Tengkawang (Dracontomelas sp.), Puspa (Schima sp), Ubar (Ganua sp.),  Pulai (Alstonia sp), Durian (Durio sp.), Rotan (Calamus sp), Alang-alang (Imperata cylindrica)

Secondary Forest

  • Meranti (Shorea sp.)
  • Ramin (Gonystylus bancamis)
  • Jelutung (Dyera costulata)
  • Keruing (Dipterocarpus sp)
  • Ulin (Eusideroxylon zwageri)
  • Tengkawang (Dracontomelas sp.)
  • Puspa (Schima sp)
  • Ubar (Ganua sp.)
  • Pulai (Alstonia sp)
  • Durian (Durio sp.)
  • Rotan (Calamus sp)
  • Alang-alang (Imperata cylindrical)

Types of Nyatoh Tree (Palaquium sp.) And Ulin tree (Eusideroxylon zwageri), in Tanjung Harapan region have been certified by Seed Plant Seed (BPTH) in South Kalimantan in 2009, through SK. Number. 089 / BPTH.KAL-2 / STFK / 2009 for Ulin tree and SK. Number. 090 / BPTH.KAL-2 / STFK / 2009 for Nyatoh trees and declared as the location that provides the best quality seeds / seedlings The largest Ulin tree species found in Tanjung Putting National Park are ± 2 meters in diameter and 55 m high, located in Resort Camp area Leakey.

Biodiversity conservation activities in the field of Flora are: 

  • Demplot Medicinal Plants, has been in the collection of 75 species of medicinal plants endemic to Tanjung Tuting National Park in Pesalat and Tanjung Harapan locations.
  • Plot Demplot orchid, has been collected 48 species of endemic orchid plant Tanjung Puting NP in Tanjung Harapan.
  • Inventory of Forest Fruit Plants